Utilities are struggling to find insurance to build new coal power outside China, finds a report released today by the Insure Our Future campaign and Korean non-profit Solutions for Our Climate, which have obtained documents providing a rare snapshot of the state of the industry.

The insurance contracts for KEPCO, Korea’s national power utility, also reveal that it is having to turn to smaller, inexperienced companies to secure cover for coal power plants that are already in operation as growing numbers of mainstream insurers withdraw from the sector.

“Major international insurers have withdrawn from coal projects and been replaced by a haphazard coalition of the willing, consisting of a few global climate laggards, small speciality insurers and assorted companies from the Global South. Our report exposes Starr, Liberty Mutual, Berkshire Hathaway, Allied World and Lloyd's of London as the coal industry’s last lifeline."

When KEPCO insured the construction of Nghi Son 2 in March 2018, most international insurers had yet to adopt coal exit policies. The project was underwritten by numerous large multiline and speciality insurers and reinsurers, led by Germany’s Allianz with $1.1 billion.

By October 2021, when KEPCO insured the construction of the 1.2GW Vung Ang 2 plant in Vietnam for a total $4.4 billion, most large international insurers had withdrawn from the coal market. Asian insurers provided 55% of total capacity, led by Japan’s MS&AD with $1.2 billion of cover, North American insurers provided 38% and European insurers 7%.

Half (53%) of the insurance capacity provided to Vung Ang in October 2021 has now been withdrawn from the market with MS&AD, Sompo and Tokio Marine in Japan, Hiscox in the UK and AIG in the US announcing that they will no longer insure new coal projects. China also announced in September 2021 that it will no longer build coal power projects overseas and Chinese insurers are expected to exit the international market.

Five “insurers of last resort” now provide 72% of the capacity for Vung Ang 2 which is still available for new coal projects: US companies Starr, Berkshire Hathaway and Liberty Mutual (the only insurer with a coal exit policy that allows it to continue covering new projects); Allied World in Bermuda; and eight other insurers operating in the Lloyd’s market. ⁵

Lloyd’s of London insurers, which include Allied World and two Liberty Mutual subsidiaries, now provide 37% of the capacity still available to the market. In December 2020, Lloyd’s ruled out insuring new coal projects from 2022 but has since made clear that it will not require insurers in its market to follow the policy.

"These findings make clear that the Lloyd's market, Starr, Liberty Mutual, Berkshire Hathaway and Allied World are the world’s coal insurers of last resort. At a time when we urgently need to accelerate the transition away from fossil fuels, their reckless support for new coal projects drives us ever closer to unmanageable climate breakdown."

The replacement of large, experienced international insurers with a wide variety of smaller actors also affects the operation of existing coal power plants. In June 2021, KEPCO had to find 24 different insurers to provide $556 million of cover for the operation of its small 206MW Cebu Naga power plant in the Philippines. Eleven were not insuring any other KEPCO projects and one, New India Insurance, lacks the A-credit rating that project financiers typically expect insurers to provide.

Global insurance broker Willis Towers Watson warned as early as January 2019 that “the exodus of many international insurers from the market for coal risks complicates securing property coverage” and “this reduction in available capacity will invariably see upward pressure on rates and coverages.” ⁶

However, the report also shows that many insurers with coal exit policies are continuing to provide cover for companies such as KEPCO that have no credible plans to phase out coal production. They include leading brands Hannover Re, which only plans to phase out insurance for the biggest coal companies by 2025, SCOR and QBE, which have a 2030 target, and Helvetia, which has no phase-out target.

“KEPCO and other power utilities need to rapidly phase out their coal power fleets in line with global climate targets, and insurance companies should stop insuring power utilities which have no credible phase-out plans. Power utilities and their insurers need to urgently move beyond a pathway which is projected to take the planet to a catastrophic 2.7°C of global warming by the end of the century.”